Patents by Inventor Andrew Newton Harker

Andrew Newton Harker has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 7603411
    Abstract: A presence management system is described whereby connections between watching parties and watched parties in a multiple access communications network are managed. When the presence management system receives a contact request from a watching party it determines whether the required watched party is available for contact. The system then provides information about this to the watching party who made the request. The presence management system chooses the best mode of communication (e.g. email or fax) taking into account the watched parties preferences and details about the facilities available to the watching party. If, the presence management system informs the watching party that the watched party is unavailable, the watching party is able to set up a monitor. In determining whether the required watched party is available for contact, the presence management system uses stored information about the watched party, information about the required connection (e.g. size and type) and also rules.
    Type: Grant
    Filed: December 14, 1999
    Date of Patent: October 13, 2009
    Assignee: Nortel Networks Limited
    Inventors: Elwyn B Davies, Andrew Newton Harker, David Robert Stringer, Eric W Parsons, Steven M Armstrong
  • Patent number: 7373428
    Abstract: A personal communications portal maintains presence information about a user who may be available at one or more terminal devices on one or more access networks comprising a multiple access network. The access networks may operate in different transmission modes and may utilize different signaling formats (text, graphics, voice, video, etc.). A watched party specifies preferences as to who may contact him, at what times, on what kind of network and device. A watching party requesting to contact the watched party may be given direct contact information for contacting the user, may be given indirect contact information for contacting the user without being informed of the watched party's whereabouts, may be placed directly in communication with the watched party, or may forward a message to the user.
    Type: Grant
    Filed: December 14, 1999
    Date of Patent: May 13, 2008
    Assignee: Nortel Networks Limited
    Inventors: Steven M. Armstrong, Eric W. Parsons, Elwyn B. Davies, Andrew Newton Harker, David Robert Stringer
  • Patent number: 7359938
    Abstract: A presence management system is described whereby connections between watching parties and watched parties in a multiple access communications network are managed. When the presence management system receives a contact request from a watching party it determines whether the required watched party is available for contact. The system then provides information about this to the watching party who made the request. The presence management system chooses the best mode of communication (e.g. email or fax) taking into account the watched parties preferences and details about the facilities available to the watching party. If, the presence management system informs the watching party that the watched party is unavailable, the watching party is able to set up a monitor. In determining whether the required watched party is available for contact, the presence management system uses stored information about the watched party, information about the required connection (e.g. size and type) and also rules.
    Type: Grant
    Filed: December 14, 1999
    Date of Patent: April 15, 2008
    Assignee: Nortel Networks Limited
    Inventors: Elwyn B Davies, Andrew Newton Harker, David Robert Stringer, Eric W Parsons, Steven M Armstrong
  • Patent number: 7221658
    Abstract: A personal communications portal maintains presence information about a user who may be available at one or more terminal devices on one or more access networks comprising a multiple access network. The access networks may operate in different transmission modes and may utilize different signaling formats (text, graphics, voice, video, etc.). A watched party specifies preferences as to who may contact him, at what times, on what kind of network and device. A watching party requesting to contact the watched party may be given direct contact information for contacting the user, may be given indirect contact information for contacting the user without being informed of the watched party's whereabouts, may be placed directly in communication with the watched party, or may forward a message to the user.
    Type: Grant
    Filed: December 14, 1999
    Date of Patent: May 22, 2007
    Assignee: Nortel Networks Ltd
    Inventors: Steven M. Armstrong, Eric W. Parsons, Elwyn B. Davies, Andrew Newton Harker, David Robert Stringer
  • Patent number: 6853634
    Abstract: A presence management system allows connections between watching parties and watched parties in a multiple access communications network to be managed. When the presence management system receives a contact request from a watching party it determines whether the required watched party is available for contact. The system then provides information about this to the watching party who made the request. The presence management system chooses the best mode of communication (e.g. email or fax) taking into account the watched parties preferences and details about the facilities available to the watching party.
    Type: Grant
    Filed: December 14, 1999
    Date of Patent: February 8, 2005
    Assignee: Nortel Networks Limited
    Inventors: Elwyn B Davies, Andrew Newton Harker, David Robert Stringer, Eric W Parsons, Steven M Armstrong
  • Patent number: 6807423
    Abstract: A personal communications portal maintains presence information about a user who may be available at one or more terminal devices on one or more access networks comprising a multiple access network. The access networks may operate in different transmission modes and may utilize different signaling formats (text, graphics, voice, video, etc.). A watched party specifies preferences as to who may contact him, at what times, on what kind of network and device. A watching party requesting to contact the watched party may be given direct contact information for contacting the user, may be given indirect contact information for contacting the user without being informed of the watched party's whereabouts, may be placed directly in communication with the watched party, or may forward a message to the user.
    Type: Grant
    Filed: December 14, 1999
    Date of Patent: October 19, 2004
    Assignee: Nortel Networks Limited
    Inventors: Steven M. Armstrong, Eric W. Parsons, Elwyn B. Davies, Andrew Newton Harker, David Robert Stringer